Yoshinori Murazaki

This inventor holds 31 USPTO granted patents and 11 published patent applications, plus 1 CIPO patent and 6 EPO patents, primarily in Fluorescent Materials. Top assignees: Nichia Corporation, Nichia Chemical Industries, Limited, Toppan Printing Co., Ltd.. Active years: 1994-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshinori Murazaki. Retrieved from https://idiyas.com/inventor/yoshinori-murazaki

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

USPTO Granted Patents = 31 (Patent Applications = 11)

% Patents Active = 77.4

CIPO Patents = 1

EPO Patents = 6 (Patent Applications = 7)

Average Co-Inventor Count = 2.1

ph-index = 11

Forward Citations = 396(Granted Patents)

Location History:

Anan, JP (2006 - 2014)
Komatsushima, JP (1994 - 2022)

Company Filing History:

Nichia Chemical Industries, Limited

patents

1 out of 1,269

Toppan Printing Co., Ltd.

patents

where one patent can have more than one assignee

Years Active: 1994-2026

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Areas of Expertise:

Oxide Fluorescent Material

Light Emitting Device

Wavelength Converting Member

Boron Nitride Fluorescent Material

Nitride Phosphor

Optical Component

Long Decay Phosphors

Phosphor Production

Liquid Crystal Display

Color Filter

31 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12612549 - Oxide fluorescent material, light emitting device, and method for producing oxide fluorescent material (2026-04-28),

2. 12557447 - Oxide fluorescent material and light emitting device (2026-02-17),

3. 11292963 - Wavelength converting member and method for producing the same (2022-04-05),

4. 11162025 - Boron nitride fluorescent material, and method for producing the same (2021-11-02),

5. 10700242 - Method of producing wavelength conversion member (2020-06-30),

6. 9823557 - Wavelength converting member and projector including the wavelength converting member (2017-11-21),

7. 9609293 - Wavelength converting member and projector including the wavelength converting member (2017-03-28),

8. 8872203 - Light-emitting device (2014-10-28),

9. 8648523 - Light emitting device including light emitting element and phosphor (2014-02-11),

10. 8384092 - Light emitting device (2013-02-26),

11. 8197111 - Light emitting device (2012-06-12),

12. 8169131 - Fluorescent material and light-emitting device (2012-05-01),

13. 8130342 - Liquid crystal display device and color filter for liquid crystal display device (2012-03-06),

14. 8076847 - Nitride phosphor and production process thereof, and light emitting device (2011-12-13),

15. 7964113 - Nitride phosphor and production process thereof, and light emitting device (2011-06-21),

Title: The Innovative Journey of Yoshinori Murazaki

Introduction: Yoshinori Murazaki, a pioneering inventor hailing from Anan, Japan, has made significant contributions to the world of technology through his groundbreaking innovations.

Latest Patents: Murazaki's latest patents focus on advancements in renewable energy technologies, particularly in the field of solar power efficiency and storage solutions.

Career Highlights: With a career spanning over two decades, Murazaki has been at the forefront of numerous technological breakthroughs. His work has been instrumental in shaping the landscape of sustainable energy solutions globally.

Collaborations: Throughout his career, Murazaki has collaborated with leading research institutions and universities to further his research and bring his inventions to life. His partnerships have been crucial in driving innovation and pushing the boundaries of what is possible in the tech industry.

Conclusion: Yoshinori Murazaki's relentless pursuit of innovation and his passion for creating a more sustainable future have solidified his position as a visionary inventor in the world of technology. His contributions continue to inspire and pave the way for future generations of inventors.

Profile summary based on public USPTO records.